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IRFZ46NS-VB Product details
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1. IRFZ46NS-VB Product Introduction
IRFZ46NS-VB is a high-performance single N-channel MOSFET in TO263 package, designed for applications requiring high current and high efficiency. The MOSFET has a low on-resistance (RDS(ON)=12mΩ@VGS=4.5V and 11mΩ@VGS=10V), enabling it to operate stably at a maximum drain current of 75A. Its drain-source voltage (VDS) is 60V and its gate-source voltage (VGS) is 20V, making it suitable for a variety of switch-mode power supply applications. IRFZ46NS-VB uses Trench process technology and has excellent switching performance and energy efficiency, ensuring stable operation and low losses in high-power applications.
IRFZ46NS-VB is a high-performance single N-channel MOSFET in TO263 package, designed for applications requiring high current and high efficiency. The MOSFET has a low on-resistance (RDS(ON)=12mΩ@VGS=4.5V and 11mΩ@VGS=10V), enabling it to operate stably at a maximum drain current of 75A. Its drain-source voltage (VDS) is 60V and its gate-source voltage (VGS) is 20V, making it suitable for a variety of switch-mode power supply applications. IRFZ46NS-VB uses Trench process technology and has excellent switching performance and energy efficiency, ensuring stable operation and low losses in high-power applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 60V | 1.7V | 75A | 11mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 60V | 1.7V | 75A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 60V | 1.7V | 75A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
II. Detailed parameter description of IRFZ46NS-VB
- **Package type**: TO263
- **Channel type**: Single N-channel
- **Drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 12mΩ @ VGS=4.5V
- 11mΩ @ VGS=10V
- **Drain current (ID)**: 75A
- **Technology**: Trench
- **Input capacitance (Ciss)**: About 2600pF, suitable for fast switching
- **Power consumption**: Low power design, depends on heat dissipation conditions
- **Switching speed**: Suitable for fast switching operation
- **Operating temperature range**: -55°C to +175°C
- **Breakdown voltage**: 60V
- **Package type**: TO263
- **Channel type**: Single N-channel
- **Drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 12mΩ @ VGS=4.5V
- 11mΩ @ VGS=10V
- **Drain current (ID)**: 75A
- **Technology**: Trench
- **Input capacitance (Ciss)**: About 2600pF, suitable for fast switching
- **Power consumption**: Low power design, depends on heat dissipation conditions
- **Switching speed**: Suitable for fast switching operation
- **Operating temperature range**: -55°C to +175°C
- **Breakdown voltage**: 60V
Domain and module applications：
III. Application fields and modules of IRFZ46NS-VB
1. **Power management system**
In DC-DC converters and switching power supplies (SMPS), IRFZ46NS-VB can effectively improve power conversion efficiency and reduce energy loss due to its low on-resistance and high current capability. It is suitable for use in systems that require efficient power management, such as computer power supplies, communication equipment power supplies, and efficient power modules in portable electronic devices.
2. **Motor control applications**
In the field of motor control, such as brushless DC motor drivers and servo motor controllers, IRFZ46NS-VB can provide efficient current control, reduce power consumption and heat generation problems during motor operation, ensure stable operation and high-efficiency output of the motor, and is especially suitable for application scenarios that require high current drive.
3. **Automotive Electronic Systems**
IRFZ46NS-VB plays an important role in automotive electronics and is suitable for automotive power management, electronic control units (ECUs), and lighting systems. It can handle high-load current requirements and ensure stability in extreme working environments. It is particularly suitable for battery management systems and switch control applications for on-board equipment.
4. **Solar Inverters and Renewable Energy Systems**
This MOSFET is also suitable for power switching and energy conversion in solar inverters and other renewable energy systems. Its high efficiency and high current capability enable it to optimize energy management and improve the overall performance and reliability of energy systems.
5. **LED Drivers and Lighting Systems**
In LED driver and lighting systems, IRFZ46NS-VB can be used for current regulation and power switching to ensure stable current output, reduce energy loss and heat in the system, and improve the brightness and service life of the LED system. It is particularly suitable for high-brightness industrial and automotive lighting applications.
With its excellent on-resistance and high current capability, IRFZ46NS-VB has become a key device in various high-power and high-efficiency electronic systems, and is widely used in industrial, automotive and consumer electronics fields.
1. **Power management system**
In DC-DC converters and switching power supplies (SMPS), IRFZ46NS-VB can effectively improve power conversion efficiency and reduce energy loss due to its low on-resistance and high current capability. It is suitable for use in systems that require efficient power management, such as computer power supplies, communication equipment power supplies, and efficient power modules in portable electronic devices.
2. **Motor control applications**
In the field of motor control, such as brushless DC motor drivers and servo motor controllers, IRFZ46NS-VB can provide efficient current control, reduce power consumption and heat generation problems during motor operation, ensure stable operation and high-efficiency output of the motor, and is especially suitable for application scenarios that require high current drive.
3. **Automotive Electronic Systems**
IRFZ46NS-VB plays an important role in automotive electronics and is suitable for automotive power management, electronic control units (ECUs), and lighting systems. It can handle high-load current requirements and ensure stability in extreme working environments. It is particularly suitable for battery management systems and switch control applications for on-board equipment.
4. **Solar Inverters and Renewable Energy Systems**
This MOSFET is also suitable for power switching and energy conversion in solar inverters and other renewable energy systems. Its high efficiency and high current capability enable it to optimize energy management and improve the overall performance and reliability of energy systems.
5. **LED Drivers and Lighting Systems**
In LED driver and lighting systems, IRFZ46NS-VB can be used for current regulation and power switching to ensure stable current output, reduce energy loss and heat in the system, and improve the brightness and service life of the LED system. It is particularly suitable for high-brightness industrial and automotive lighting applications.
With its excellent on-resistance and high current capability, IRFZ46NS-VB has become a key device in various high-power and high-efficiency electronic systems, and is widely used in industrial, automotive and consumer electronics fields.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
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